One of the planet’s most notorious invasive species is a comb jelly, Mnemiopsis leidyi. A native of the east coast of North and South America, the comb jelly is capable of eating ten times its ...

The fossil, an eight-armed swirl named Eoandromeda after the galaxy Andromeda, is believed by researchers to be the ancestor of modern comb jellies, which populate oceans worldwide and swim using rows ...

And when resources are scarce, this strange sea walnut can age in reverse. The Atlantic comb jelly, scientifically known as Mnemiopsis leidyi, is a Ctenophora. This fascinating marine organism is ...

Where did their adult jellyfish go, and how did an infant jelly come to be? This is the unfathomable story of comb jellyfish and how they can age in reverse. This is what their regenerative ...

Part of the reason for the debate was the lack of a whole genome sequence from a comb jelly. “The major early animal lineages had all been represented by at least one species with a sequenced genome ...